Author/Authors :
Lorkojori، Z نويسنده Department of Mathematics, Islamic Azad University, Ghaemshahr branch, Ghaemshahr, Iran , , Mikaeilvand، N نويسنده Department of Mathematics, Islamic Azad University, Ardabil branch, Ardabil, Iran ,
Abstract :
In 2009 B. Zheng et al. proposed two modified Gauss-Seidel (MGS) methods for linear system with M-matrices. In this paper, we use the preconditioners introduced by B. Zheng et al . For modified Jacobi method. The comparison theorems and numerical examples show that the proposed methods are superior to the classical Jacobi method.
